Sonobe; Yoshiho

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sonobe; Yoshiho.The latest application filed is for "bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst".

Company Profile

0.14.9

Sonobe; Yoshiho - Yokohama JP
SONOBE; Yoshiho - Yokohama-shi JP
Sonobe; Yoshiho - Ichihara JP
Sonobe; Yoshiho - Sodegaura JP
Sonobe; Yoshiho - Chiba JP
Sonobe; Yoshiho - Kanagawa JP
Sonobe; Yoshiho - Sodegaura-shi JP
Sonobe; Yoshiho - Kanagawa-ken JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Bridged metallocene compound, olefin polymerization catalyst containing the same, and ethylene polymer obtained with the catalyst Grant 8,785,574 - Bando , et al. July 22, 2	2014-07-22
Bridged Metallocene Compound, Olefin Polymerization Catalyst Containing The Same, And Ethylene Polymer Obtained With The Catalyst App 20140114031 - BANDO; Hideki ; et al.	2014-04-24
Ethylene-based resin and molded object obtained therefrom Grant 7,858,723 - Satoh , et al. December 28, 2	2010-12-28
Ethylene-based polymer microparticles, functional group-containing ethylene-based polymer microparticles, and catalyst carriers for manufacture thereof Grant 7,601,423 - Nakayama , et al. October 13, 2	2009-10-13
Magnesium-containing carrier component and application to olefin polymerization Grant 7,528,091 - Nakayama , et al. May 5, 2	2009-05-05
Ethylene-Based Resin and Molded Object Obtained Therefrom App 20080090983 - Satoh; Yasuo ; et al.	2008-04-17
Ethylene-Based Polymer Microparticles, Functional Group-Containing Ethylene-Based Polymer Microparticles,and Catalyst Carriers for Manufacture Thereof App 20080044655 - Nakayama; Yasushi ; et al.	2008-02-21
Magnesium-containing carrier component and application to olefin polymerization App 20080015401 - Nakayama; Yasushi ; et al.	2008-01-17
Magnesium-containing carrier components and application thereof to olefin polymerization Grant 7,253,132 - Nakayama , et al. August 7, 2	2007-08-07
Ethylened polymer and molded object obtained therefrom Grant 7,208,559 - Satoh , et al. April 24, 2	2007-04-24
Magnesium-containing carrier components and application thereof to olefin polymerization App 20060155083 - Nakayama; Yasushi ; et al.	2006-07-13
Ethylened polymer and molded object obtained therefrom App 20060135712 - Satoh; Yasuo ; et al.	2006-06-22
Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound Grant 6,936,684 - Nobori , et al. August 30, 2	2005-08-30
Olefin polymerization catalyst and process for producing olefin polymer with the catalyst Grant 6,897,176 - Nakayama , et al. May 24, 2	2005-05-24
Process for producing poly(alkylene oxide) in the presence of a phosphazenium salt or compound Grant 6,664,365 - Nobori , et al. December 16, 2	2003-12-16
Poly (alkylene oxide) prepared in the presence of a phosphazenium salt or compound App 20030225244 - Nobori, Tadahito ; et al.	2003-12-04
Process For Producing Poly (alkylene Oxide) In The Presence Of A Phosphazenium Salt Or Compound App 20030105361 - NOBORI, TADAHITO ; et al.	2003-06-05
Olefin polymerization catalyst and process for produing Olefin polymer with the catalyst App 20020169072 - Nakayama, Yasushi ; et al.	2002-11-14
Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax Grant 5,677,409 - Inoue , et al. October 14, 1	1997-10-14
Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax Grant 5,658,999 - Inoue , et al. August 19, 1	1997-08-19
Method of polymerizing an olefin using a novel transition metal compound Grant 5,439,994 - Inoue , et al. August 8, 1	1995-08-08
High-temperature adhesive polyimide from 2,6-bis(3-aminophenoxy)pyridine Grant 4,797,466 - Oikawa , et al. January 10, 1	1989-01-10
Polyimide from ether diamine having the indane structure and high-temperature adhesive of polyimide Grant 4,734,482 - Tamai , et al. March 29, 1	1988-03-29

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